package com.deer.wms.project.root.util;


import com.deer.wms.project.root.core.service.QueryCriteria;

/**
 *
 *
 *
 */
public class PageUtils {

    public static int getStart(QueryCriteria pageParam) {
        return (pageParam.getPageNum() - 1) * pageParam.getPageSize();
    }

}
